The Beauty Formulas Toothbrush Smokers Extra Hard 2S is designed specifically for smokers and those who need a deeper clean. It features extra-hard bristles to effectively remove tough stains, plaque, and nicotine residue. The double-sided (2S) bristle design enhances cleaning efficiency, making it ideal for maintaining oral hygiene despite smoking habits. Its sturdy build ensures durability while promoting gum health through thorough brushing.